galpy.df.streamdf.pOparapar

streamdf.pOparapar(Opar, apar, tdisrupt=None)

NAME:

pOparapar

PURPOSE:

return the probability of a given parallel (frequency,angle) offset pair

INPUT:

Opar - parallel frequency offset (array) (can be Quantity)

apar - parallel angle offset along the stream (scalar) (can be Quantity)

OUTPUT:

p(Opar,apar)

HISTORY:

2015-12-07 - Written - Bovy (UofT)